Indiana September 1975 Average Temperature Rankings
1901-2000
Degrees Fahrenheit
1
61.1
65.7
-4.6
5
125
1918
1925
1974
1973
bottom-tenth
2
67.9
69.0
-1.1
28
102
1967
1936
1974
1973
bottom-third
1927,2004
3
69.6
70.8
-1.2
28
102
1967
1936
1974
1973
bottom-third
1927,1928,1965
4
70.0
70.8
-0.8
41
89
1992
1936
1974
1973
bottom-third
1920,1994
5
69.0
68.9
0.1
66
64
1924
1936
1974
1973
normal
1978
6
65.4
65.8
-0.4
46
84
1907
1921,2010
1974
1973
normal
1993
7
61.2
62.1
-0.9
29
101
1924
1921,2012
1971
1974
bottom-third
1923,1927,1989
8
57.4
58.0
-0.6
42
88
1924
2012
1972
1974
bottom-third
1905,1906,1914,2003
9
54.4
54.5
-0.1
56
74
1912,1978
2012
1974
1974
normal
1937,1948,1974,2008
10
52.2
52.1
0.1
64
65
1904
2012
1974
1973
normal
1959,2008
11
51.3
51.1
0.2
67
62
1904
2012
1974
1973
normal
12
51.4
51.3
0.1
59
70
1904
2012
1971
1974
normal
1950
18
55.8
56.2
-0.4
39
90
1918
2012
1970
1974
bottom-third
1907
24
51.6
51.3
0.3
75
53
1979
2017
1972
1974
normal
1920,1944,1957,1984
36
51.7
51.3
0.4
79
48
1979
2018
1973
1974
normal
1898,1900,1931,1936,1941,1985
48
51.7
51.3
0.4
74
52
1980
2019
1974
1957
normal
1901,1921,1945,1950,1994,2016
60
51.5
51.3
0.2
57
68
1982
2020
1974
1959
normal
1900,1948,1952,1959,1998